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kogti [31]
3 years ago
12

Hello Everyone Please find attached

Mathematics
1 answer:
Crazy boy [7]3 years ago
3 0

Answer:

2 or 6

Step-by-step explanation:

i would prefer talk about either some math, or some new science updates, if you ever need to learn anything about cool science i always go to Mark Rob -er on you tube

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The air force reports that the distribution of heights of male pilots is approximately normal, with a mean of 72.6 inches and a
Phantasy [73]

Answer:

Step-by-step explanation:

Given that X -  the distribution of heights of male pilots is approximately normal, with a mean of 72.6 inches and a standard deviation of 2.7 inches.

Height of male pilot = 74.2 inches

We have to find the percentile

X = 74.2

Corresponding Z score = 74.2-72.6 = 1.6

P(X<174.2) = P(Z<1.6) = 0.5-0.4452=0.0548=5.48%

i.e. only 5% are below him in height.

Thus the malepilot is in 5th percentile.

8 0
3 years ago
In the diagram below, the length of the segment AB is 10, the length of segment AD is 20, and the length of segment AE is 18. Wh
DochEvi [55]
The answer is d)9. Hope it helps
4 0
3 years ago
last month dory biked 11 times as many miles as karly. together they biked a total of 156 miles. how many miles did dory bike la
soldier1979 [14.2K]
I think You have to divide 159 by 11, and that would make you get 14.
7 0
3 years ago
Read 2 more answers
What is the length of BC?<br> 55 units<br> 41 units<br> 82 units
ehidna [41]

Step-by-step explanation:

In the figure below, determine the perimeter of AEFG.

26

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4 0
3 years ago
there are 30 students in a class and 18 of them own a pet. what fraction of the class own pets? give the answer in its simplest
fgiga [73]

Answer:

The answer is 3/5.

Step-by-step explanation:

It is given that there are 30 students in a class and only 18 students own a pet so you write it as :

no. of students / total students

= 18/30

= 3/5

8 0
3 years ago
Read 2 more answers
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